@charset "UTF-8";
html,
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select {
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  color: #333;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

ul,
ol {
  list-style: none;
}

img {
  border: none;
  vertical-align: middle;
}

a {
  text-decoration: none;
  color: #232323;
}

table {
  border-collapse: collapse;
  table-layout: fixed;
}

input,
textarea {
  outline: none;
  border: none;
}

textarea {
  resize: none;
  overflow: auto;
}

.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: '.';
  width: 0;
  height: 0;
  visibility: hidden;
  display: block;
  clear: both;
  overflow: hidden;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.tl {
  text-align: left;
}

.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.ellipse {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inline {
  display: inline-block;
  display: inline;
  zoom: 1;
}

html {
  font-size: 62.5%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.body-center {
  flex: 1;
}

.header_nav {
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  height: 10rem;
  display: flex;
  align-items: center;
  background: #f4f4f4;
}

.header_nav .header_nav_box .expand-btn:hover {
  background: #b81c25;
  color: #fff;
}

.header_nav .header_nav_box .default-nav .nav-item {
  padding: 0.5rem 1rem;
}

.header_nav .header_nav_box .default-nav .nav-item:last-of-type {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.header_nav .header_nav_box .default-nav .nav-item:last-of-type span {
  font-size: 2.2rem;
}

.header_nav .header_nav_box .default-nav .nav-item a {
  font-size: 1.8rem;
  color: #333;
}

.header_nav .header_nav_box .default-nav .nav-item a:hover {
  color: #b81c25;
  font-weight: 700;
}

.header_nav .header_nav_box .default-nav .nav-item .active-color {
  font-weight: 700;
  color: #b81c25;
}

.header_nav .header_nav_box .default-nav .dropdown:hover .dropdown-menu {
  display: block;
}

.header_nav .header_nav_box .default-nav .dropdown .dropdown-menu {
  border: none;
  border-radius: 0;
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  border-radius: 0.4rem;
}

.header_nav .header_nav_box .default-nav .dropdown .dropdown-menu li {
  padding: 0 1.5rem;
  margin-bottom: 1rem;
  min-width: 15rem;
}

.header_nav .header_nav_box .default-nav .dropdown .dropdown-menu li:hover {
  background: rgba(0, 0, 0, 0.12);
}

.header_nav .header_nav_box .default-nav .dropdown .dropdown-menu li:hover a {
  background: none;
  font-weight: 700;
  color: #b81c25;
}

.header_nav .header_nav_box .default-nav .dropdown .dropdown-menu li a {
  display: block;
  text-align: center;
  font-size: 1.8rem;
  padding: 1rem 0;
}

.header_nav .header_nav_box .default-nav .search {
  display: none;
}

.header_nav .header_nav_box .default-nav .search .input-group .iconfont {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  border-bottom: 0.1rem solid #b81c25;
  border-radius: 0;
  font-weight: bold;
  background: none;
  font-size: 2.2rem;
}

.header_nav .header_nav_box .default-nav .search .input-group .iconfont:hover {
  color: #b81c25;
}

.header_nav .header_nav_box .default-nav .search .input-group .form-control {
  width: 50rem;
  border: none;
  box-shadow: none;
  border-bottom: 0.1rem solid #b81c25;
  background: none;
  font-size: 1.6rem;
}

@media screen and (min-width: 768px) and (max-width: 1000px) {
  .header_nav .header_nav_box .default-nav .search .input-group .form-control {
    width: 30rem;
  }
}

@media screen and (max-width: 768px) {
  .header_nav .header_nav_box .default-nav .search .input-group .form-control {
    width: 20rem;
  }
}

.header_nav .header_nav_box .small-nav {
  display: none;
}

@media screen and (max-width: 991px) {
  .header_nav .header_nav_box .small-nav {
    display: block;
  }
}

.header_nav .header_nav_box .small-nav .right-nav .right-btn {
  border: 0.1rem solid #ccc;
  font-weight: bold;
  width: 5rem;
}

.header_nav .header_nav_box .small-nav .right-nav .right-btn:hover {
  background: #b81c25;
  color: #fff;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas {
  align-items: flex-start;
  width: 20rem;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas .offcanvas-header {
  justify-content: space-between;
  width: 100%;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas .offcanvas-body .search {
  margin-bottom: 1rem;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas .offcanvas-body .search .form-control {
  box-shadow: none;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas .offcanvas-body .nav-item a {
  font-size: 1.4rem;
  color: #333;
}

.header_nav .header_nav_box .small-nav .right-nav .offcanvas .offcanvas-body .nav-item .active {
  font-weight: 700;
  color: #b81c25;
}

.index-banner {
  position: relative;
  padding-top: 10rem;
}

.index-banner .index-banner-box .carousel-indicators {
  bottom: 4rem;
}

.index-banner .index-banner-box .carousel-indicators button {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
}

.index-banner .index-banner-box .carousel-inner {
  overflow: hidden;
}

@media screen and (min-width: 1980px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 70rem;
  }
}

@media screen and (min-width: 1200px) and (max-width: 1980px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 47rem;
  }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 40rem;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 30rem;
  }
}

@media screen and (min-width: 520px) and (max-width: 768px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 20rem;
  }
}

@media screen and (max-width: 520px) {
  .index-banner .index-banner-box .carousel-inner {
    height: 10rem;
  }
}

.index-banner .index-banner-box .pre-btn {
  width: 5rem;
  height: 5rem;
  left: 5%;
  top: 50%;
  transform: translate(50%, -50%);
  border-radius: 50%;
}

.index-banner .index-banner-box .next-btn {
  width: 5rem;
  height: 5rem;
  right: 5%;
  top: 50%;
  transform: translate(50%, -50%);
  border-radius: 50%;
}

.index-banner .publicity {
  background: rgba(0, 0, 0, 0.42);
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 0.5rem;
}

@media screen and (max-width: 768px) {
  .index-banner .publicity {
    padding: 0.1rem;
  }
}

.index-banner .publicity .publicity-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.index-banner .publicity .publicity-box .left {
  color: #fff;
  font-size: 2.6rem;
}

@media screen and (max-width: 768px) {
  .index-banner .publicity .publicity-box .left {
    font-size: 1.5rem;
  }
}

.index-banner .publicity .publicity-box .right {
  width: 97%;
}

.index-banner .publicity .publicity-box .right .tip-box {
  width: 100%;
  display: flex;
}

.index-banner .publicity .publicity-box .right .tip-box a {
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 1.8rem;
}

@media screen and (max-width: 768px) {
  .index-banner .publicity .publicity-box .right .tip-box a {
    font-size: 1.4rem;
  }
}

.index-banner .publicity .publicity-box .right .tip-box a:hover {
  opacity: 0.5;
}

.index-banner .publicity .publicity-box .right .tip-box .time {
  color: #fff;
  font-size: 1.6rem;
}

.index-news .news-box .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.index-news .news-box .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  margin-left: 1.5rem;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center right;
  color: #fff;
  cursor: pointer;
}

.index-news .news-box .nws-banner .carousel-indicators {
  justify-content: right;
  width: 5rem;
  left: auto;
  bottom: 1rem;
  transform: translate(0%, 50%);
}

.index-news .news-box .nws-banner .carousel-indicators button {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
}

.index-news .news-box .nws-banner .carousel-item {
  position: relative;
}

.index-news .news-box .nws-banner .carousel-item .text {
  position: absolute;
  padding: 2rem;
  width: 100%;
  height: 4rem;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
}

.index-news .news-box .nws-banner .carousel-item .text a {
  color: #fff;
  width: 60%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index-news .news-box .nws-banner .carousel-item .text a:hover {
  text-decoration: underline;
}

.index-news .news-box .news {
  padding-left: 2rem;
}

.index-news .news-box .news ul li {
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  list-style-type: disc !important;
}

@media (max-width: 991px) {
  .index-news .news-box .news ul li {
    font-size: 1.5rem;
  }
}

.index-news .news-box .news ul li a {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
}

.index-news .news-box .news ul li a:hover {
  color: #b81c25;
}

.index-news .news-box .news ul li a span:first-of-type {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: calc(100% - 18rem);
}

@media screen and (max-width: 758px) {
  .index-news .news-box .news ul li a span:first-of-type {
    width: calc(100% - 14rem);
  }
}

.index-news .news-box .news ul li a span:last-of-type {
  width: 15rem;
}

@media screen and (max-width: 758px) {
  .index-news .news-box .news ul li a span:last-of-type {
    width: 11rem;
  }
}

.index-news .news-box .culture {
  padding-left: 2rem;
}

.index-news .news-box .culture ul li {
  list-style-type: disc;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 991px) {
  .index-news .news-box .culture ul li {
    font-size: 1.5rem;
  }
}

.index-news .news-box .right-box {
  display: none;
}

@media screen and (max-width: 758px) {
  .index-news .news-box .right-box {
    margin-top: 2rem;
  }
}

.index-news .news-box .active {
  display: block;
}

.index-news .news-box .news-advertisement {
  margin-top: 6rem;
}

.index-product .product-box .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.index-product .product-box .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 1.5rem;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.index-product .product-box .nav-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.index-product .product-box .nav-bar li {
  font-size: 1.8rem;
  padding: 2rem;
  cursor: pointer;
}

.index-product .product-box .nav-bar .active {
  color: #b81c25;
  font-weight: bold;
  position: relative;
}

.index-product .product-box .nav-bar .active::after {
  content: '';
  width: 2rem;
  height: 2rem;
  background-image: url("../images/down.png");
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%);
  background-repeat: no-repeat;
  background-size: cover;
}

.index-product .product-box .content-box li {
  display: none;
}

.index-product .product-box .content-box li .product-content {
  position: relative;
}

.index-product .product-box .content-box li .product-content:hover .detail {
  display: block;
}

.index-product .product-box .content-box li .product-content img {
  width: 100%;
}

.index-product .product-box .content-box li .product-content .bottom {
  padding: 1rem 0;
  text-align: center;
  background: #e4e4e4;
  color: #333;
  font-size: 1.8rem;
  letter-spacing: 1rem;
  border-top: 0.2rem solid #b81c25;
}

.index-product .product-box .content-box li .product-content .detail {
  animation: show-product-detail 0.4s;
  display: none;
  height: 10rem;
  border-top: 0.2rem solid #b81c25;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  background: #e4e4e4;
}

.index-product .product-box .content-box li .product-content .detail a {
  font-size: 1.5rem;
  color: #fff;
  position: absolute;
  background: #b81c25;
  left: 50%;
  top: -2rem;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%);
}

.index-product .product-box .content-box li .product-content .detail h3 {
  margin-top: 4rem;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1.8rem;
  color: #b81c25;
  font-weight: bold;
}

.index-product .product-box .content-box li .product-content .detail .desc {
  font-size: 1.5rem;
  color: #333;
  text-align: center;
}

.index-product .product-box .content-box .active {
  display: block;
}

.index-enterprise-introduce .index-enterprise-introduce-box .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.index-enterprise-introduce .index-enterprise-introduce-box .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.index-enterprise-introduce .index-enterprise-introduce-box .content .title {
  font-weight: 700;
  font-size: 2.2rem;
  color: #674a4a;
}

.index-enterprise-introduce .index-enterprise-introduce-box .content .desc {
  padding-right: 4rem;
}

.index-enterprise-introduce .index-enterprise-introduce-box .content .desc p {
  line-height: 2.5rem;
  text-indent: 2em;
  font-size: 1.7rem;
  color: #6d4b4b;
}

.index-enterprise-introduce .index-enterprise-introduce-box .content .btn {
  margin-top: 5rem;
  border: 0.2rem solid #b81c25;
  padding: 0.5rem 4rem;
  border-radius: 0;
  font-size: 1.8rem;
  color: #b81c25;
  transition: all 0.2s;
}

.index-enterprise-introduce .index-enterprise-introduce-box .content .btn:hover {
  background: #b81c25;
  color: #fff;
  transform: translateY(-0.2rem);
}

@media (max-width: 991px) {
  .index-enterprise-introduce .index-enterprise-introduce-box .content .enterprise-introduce-img {
    margin-top: 2rem;
  }
}

.index-plan {
  margin-bottom: 6rem;
}

.index-plan .index-plan-box .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.index-plan .index-plan-box .title h3 {
  text-align: center;
  font-size: 2rem;
  color: #777;
  margin-top: 2rem;
}

.index-plan .index-plan-box .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.index-plan .index-plan-box .content {
  padding: 0;
}

.index-plan .index-plan-box .content h4 {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
}

.index-plan .index-plan-box .content .line {
  width: 100%;
  height: 0.1rem;
  background: #c5c0bf;
  margin: 3rem 0;
  position: relative;
}

.index-plan .index-plan-box .content .line::after {
  content: '';
  width: 6.4rem;
  height: 0.2rem;
  background: #c5c0bf;
  position: absolute;
  left: 50%;
  top: 0rem;
  transform: translate(-50%, -50%);
}

.index-plan .index-plan-box .content p {
  text-align: center;
  font-size: 1.6rem;
  color: #333;
  padding: 0 2rem;
  margin-bottom: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.footer {
  background: #3e3434;
}

.footer .footer-box {
  width: 80%;
  margin: 0 auto;
  color: #9d9d9a;
  text-align: center;
}

.footer .footer-box h2 {
  font-size: 1.6rem;
  padding: 1.5rem 0;
}

.footer .footer-box .copyright {
  padding-bottom: 1.6rem;
}

.footer .footer-box .copyright a {
  font-size: 1.6rem;
  color: #9d9d9a;
}

.footer .footer-box .copyright-info {
  padding-bottom: 2rem;
}

.footer .footer-box .copyright-info a {
  font-size: 1.6rem;
  color: #9d9d9a;
  margin-right: 2.5rem;
}

.product-banner {
  margin-top: 10rem;
}

.product-banner .product-banner-box {
  overflow: hidden;
}

.product-banner .product-banner-box .img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width: 1200px) {
  .product-banner .product-banner-box {
    height: 50rem;
  }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  .product-banner .product-banner-box {
    height: 40rem;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .product-banner .product-banner-box {
    height: 30rem;
  }
}

@media screen and (min-width: 520px) and (max-width: 768px) {
  .product-banner .product-banner-box {
    height: 20rem;
  }
}

.product-center {
  margin-top: 6rem;
  padding-bottom: 4rem;
}

@media screen and (max-width: 1200px) {
  .product-center .product-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
    padding: 2rem;
    border-radius: 0.4rem;
  }
  .product-center .product-nav li a {
    padding: 1rem 0rem 1rem 2rem;
    display: block;
    font-size: 1.8rem;
    text-align: center;
  }
  .product-center .product-nav li a:hover {
    color: #b81c25;
  }
  .product-center .product-nav .title {
    padding: 1rem 0rem 1rem 12rem;
    position: relative;
  }
  .product-center .product-nav .title::after {
    content: '产品中心';
    color: #fff;
    font-size: 1.8rem;
    font-weight: bold;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10rem;
    height: 3rem;
    background: url("../images/title_bg.png") no-repeat center;
    background-size: cover;
  }
}

@media screen and (max-width: 1200px) and (max-width: 768px) {
  .product-center .product-nav .title::after {
    width: 12rem;
    height: 4rem;
  }
}

@media screen and (max-width: 1200px) {
  .product-center .product-nav .active {
    color: #b81c25;
    font-weight: bold;
  }
}

@media screen and (min-width: 1200px) {
  .product-center .product-nav {
    box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
    padding: 2rem;
  }
  .product-center .product-nav li {
    margin-bottom: 1rem;
  }
  .product-center .product-nav li a {
    padding: 1rem 0rem 1rem 2rem;
    display: block;
    font-size: 1.8rem;
  }
  .product-center .product-nav li a:hover {
    position: relative;
    color: #b81c25;
  }
  .product-center .product-nav li a:hover::before {
    content: '';
    width: 0.2rem;
    height: 3rem;
    background: #b81c25;
    left: 0;
    top: 50%;
    transform: translate(0%, -50%);
    position: absolute;
  }
  .product-center .product-nav .title {
    padding: 1rem 0rem 1rem 2rem;
    margin-bottom: 2.5rem;
    position: relative;
  }
  .product-center .product-nav .title::after {
    content: '产品中心';
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    width: 18rem;
    height: 5rem;
    background: url("../images/title_bg.png") no-repeat center;
    background-size: cover;
  }
}

@media screen and (min-width: 1200px) and (max-width: 768px) {
  .product-center .product-nav .title::after {
    width: 12rem;
    height: 4rem;
  }
}

@media screen and (min-width: 1200px) {
  .product-center .product-nav .active {
    color: #b81c25;
    position: relative;
    font-weight: bold;
  }
  .product-center .product-nav .active::before {
    content: '';
    width: 0.2rem;
    height: 3rem;
    background: #b81c25;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
    position: absolute;
  }
}

.product-center .product-main {
  padding-left: 2.5rem;
}

.product-center .product-main h2 {
  padding: 1rem 0;
  margin-bottom: 2.5rem;
  font-size: 2rem;
  font-weight: bold;
  position: relative;
}

.product-center .product-main h2::after {
  content: '';
  width: 6.7rem;
  height: 0.2rem;
  background: #b81c25;
  bottom: -0.5rem;
  left: 0;
  position: absolute;
}

.product-center .product-main .product-content {
  position: relative;
}

.product-center .product-main .product-content:hover .detail {
  display: block;
}

.product-center .product-main .product-content img {
  width: 100%;
}

.product-center .product-main .product-content .bottom {
  padding: 1rem 0;
  text-align: center;
  background: #e4e4e4;
  color: #333;
  font-size: 1.8rem;
  letter-spacing: 1rem;
  border-top: 0.2rem solid #b81c25;
}

.product-center .product-main .product-content .detail {
  animation: show-product-detail 0.4s;
  display: none;
  border-top: 0.2rem solid #b81c25;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  background: #e4e4e4;
}

.product-center .product-main .product-content .detail a {
  font-size: 1.5rem;
  color: #fff;
  position: absolute;
  background: #b81c25;
  left: 50%;
  top: -2rem;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%);
}

@media screen and (max-width: 1200px) {
  .product-center .product-main .product-content .detail a {
    width: 3rem;
    height: 3rem;
    font-size: 1.2rem;
  }
}

.product-center .product-main .product-content .detail h3 {
  margin-top: 4rem;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1.8rem;
  color: #b81c25;
  font-weight: bold;
}

@media screen and (max-width: 1200px) {
  .product-center .product-main .product-content .detail h3 {
    margin-top: 2rem;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }
}

.product-center .product-main .product-content .detail .desc {
  font-size: 1.5rem;
  color: #333;
  text-align: center;
}

@media screen and (max-width: 1200px) {
  .product-center .product-main .product-content .detail .desc {
    font-size: 1.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.product-center .product-main .paging {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
}

.product-center .product-main .paging .pagination .page-item .page-link {
  border-radius: 0;
  font-size: 2rem;
  color: #b81c25;
  box-shadow: none;
}

.product-center .product-detail {
  padding-left: 2.5rem;
}

.product-center .product-detail .detail {
  padding-left: 4rem;
}

.product-center .product-detail .detail p {
  margin-bottom: 1.5rem;
}

.product-center .product-detail .detail p span {
  font-size: 1.8rem;
  color: #333;
}

.product-center .product-detail .detail .name span {
  font-size: 2rem;
  font-weight: bold;
}

.product-center .product-detail .detail .characteristic li {
  margin-bottom: 1rem;
  color: #777;
  list-style-type: disc;
  font-size: 1.8rem;
}

.product-center .product-detail .detail .characteristic li:first-of-type {
  list-style-type: none;
}

.product-center .product-detail .img-show {
  margin-top: 2rem;
}

.product-introduce {
  margin-top: 6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.product-introduce .name {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 2rem;
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.product-introduce .desc {
  width: 80%;
  font-size: 2rem;
  color: #777;
  text-align: center;
  line-height: 3rem;
}

.profile-banner {
  margin-top: 10rem;
}

.profile-banner .profile-banner-box {
  overflow: hidden;
}

.profile-banner .profile-banner-box .img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width: 1200px) {
  .profile-banner .profile-banner-box {
    height: 50rem;
  }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  .profile-banner .profile-banner-box {
    height: 40rem;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .profile-banner .profile-banner-box {
    height: 30rem;
  }
}

@media screen and (min-width: 520px) and (max-width: 768px) {
  .profile-banner .profile-banner-box {
    height: 20rem;
  }
}

.profile-box .enterprise-introduce .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.profile-box .enterprise-introduce .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.profile-box .enterprise-introduce .content .title {
  font-weight: 700;
  font-size: 2.2rem;
  color: #674a4a;
}

.profile-box .enterprise-introduce .content .desc {
  padding-right: 4rem;
}

.profile-box .enterprise-introduce .content .desc p {
  line-height: 2.5rem;
  text-indent: 2em;
  font-size: 1.7rem;
  color: #6d4b4b;
}

@media (max-width: 991px) {
  .profile-box .enterprise-introduce .content .desc {
    margin-bottom: 2rem;
  }
}

.profile-box .enterprise-team .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.profile-box .enterprise-team .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.profile-box .enterprise-team .content .title {
  font-weight: 700;
  font-size: 2.2rem;
  color: #674a4a;
}

.profile-box .enterprise-team .content .desc {
  padding-right: 4rem;
  margin-bottom: 1.5rem;
}

.profile-box .enterprise-team .content .desc p {
  color: #6d4b4b;
}

.profile-box .enterprise-team .content .desc .name {
  font-size: 1.7rem;
  font-weight: bold;
}

.profile-box .enterprise-team .content .desc .illustrate {
  font-size: 1.5rem;
  margin-left: 2rem;
  margin-top: 1rem;
}

.profile-box .enterprise-culture .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.profile-box .enterprise-culture .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.profile-box .enterprise-culture .culture-box .content {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  padding: 1.5rem 1.5rem;
  height: 40rem;
  border-radius: 0.4rem;
  transition: all 0.4s;
}

@media screen and (max-width: 988px) {
  .profile-box .enterprise-culture .culture-box .content {
    height: 25rem;
  }
}

@media (max-width: 991px) {
  .profile-box .enterprise-culture .culture-box .content {
    margin-bottom: 2rem;
  }
}

.profile-box .enterprise-culture .culture-box .content:hover {
  background: #b81c25;
}

.profile-box .enterprise-culture .culture-box .content:hover h3 {
  color: #fff;
}

.profile-box .enterprise-culture .culture-box .content:hover p {
  color: #fff;
}

.profile-box .enterprise-culture .culture-box .content h3 {
  font-size: 1.7rem;
  color: #674a4a;
  font-weight: 600;
}

.profile-box .enterprise-culture .culture-box .content p {
  margin-top: 1rem;
  font-size: 1.4rem;
  color: #6d4b4b;
  margin-left: 0.5rem;
  line-height: 2.5rem;
}

.profile-box .enterprise-plan {
  margin-bottom: 6rem;
}

.profile-box .enterprise-plan .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.profile-box .enterprise-plan .title h3 {
  text-align: center;
  font-size: 2rem;
  color: #777;
  margin-top: 2rem;
}

.profile-box .enterprise-plan .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.profile-box .enterprise-plan .content {
  padding: 0;
}

.profile-box .enterprise-plan .content h4 {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
}

.profile-box .enterprise-plan .content .line {
  width: 100%;
  height: 0.1rem;
  background: #c5c0bf;
  margin: 3rem 0;
  position: relative;
}

.profile-box .enterprise-plan .content .line::after {
  content: '';
  width: 6.4rem;
  height: 0.2rem;
  background: #c5c0bf;
  position: absolute;
  left: 50%;
  top: 0rem;
  transform: translate(-50%, -50%);
}

.profile-box .enterprise-plan .content p {
  text-align: center;
  font-size: 1.6rem;
  color: #333;
  padding: 0 2rem;
  margin-bottom: 1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.brand-banner {
  margin-top: 10rem;
}

.brand-banner .brand-banner-box {
  overflow: hidden;
}

.brand-banner .brand-banner-box .img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width: 1200px) {
  .brand-banner .brand-banner-box {
    height: 50rem;
  }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  .brand-banner .brand-banner-box {
    height: 40rem;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .brand-banner .brand-banner-box {
    height: 30rem;
  }
}

@media screen and (min-width: 520px) and (max-width: 768px) {
  .brand-banner .brand-banner-box {
    height: 20rem;
  }
}

.brand-brew .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.brand-brew .title h3 {
  text-align: center;
  font-size: 2rem;
  color: #777;
  margin-top: 2rem;
}

.brand-brew .title p {
  width: 18rem;
  height: 5rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.brand-brew .process h4 {
  text-align: center;
  font-size: 2.8rem;
  color: #333;
  padding: 5rem 0;
}

.brand-brew .process .desc p {
  width: 80%;
  margin: 0 auto;
  font-weight: 400;
  color: #999;
  font-size: 2rem;
}

@media (max-width: 991px) {
  .brand-brew .process .desc p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }
}

@media (max-width: 991px) {
  .brand-brew .process-img {
    margin-bottom: 2rem;
  }
}

.brand-produce {
  margin-bottom: 6rem;
}

.brand-produce .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.brand-produce .title p {
  width: 20rem;
  height: 6rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.brand-produce .content .title {
  font-weight: 700;
  font-size: 2.2rem;
  color: #333;
}

.brand-produce .content .desc {
  padding-right: 4rem;
}

.brand-produce .content .desc p {
  line-height: 3.5rem;
  text-indent: 2em;
  font-size: 2rem;
  color: #4b4a4a;
}

@media (max-width: 991px) {
  .brand-produce .content .desc p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }
}

.experience-banner {
  margin-top: 10rem;
}

.experience-banner .experience-banner-box {
  overflow: hidden;
}

.experience-banner .experience-banner-box .img {
  width: 100%;
  height: 100%;
}

@media screen and (min-width: 1200px) {
  .experience-banner .experience-banner-box {
    height: 50rem;
  }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  .experience-banner .experience-banner-box {
    height: 40rem;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .experience-banner .experience-banner-box {
    height: 30rem;
  }
}

@media screen and (min-width: 520px) and (max-width: 768px) {
  .experience-banner .experience-banner-box {
    height: 20rem;
  }
}

.culture-experience .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.culture-experience .title p {
  width: 21rem;
  height: 7rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.culture-experience .title h3 {
  text-align: center;
  font-size: 2rem;
  color: #777;
  margin-top: 2rem;
}

.culture-experience .title .desc {
  margin-top: 1rem;
}

.culture-experience .title .desc div {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  color: #777;
  font-size: 1.8rem;
}

.exhibition-show .row {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  margin-bottom: 4rem;
  padding: 2rem;
}

.exhibition-show .show-info {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100%;
}

.exhibition-show .show-info h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-top: 3rem;
  margin-bottom: 2rem;
  color: #6d4b4b;
}

@media (max-width: 991px) {
  .exhibition-show .show-info h2 {
    font-size: 2rem;
  }
}

.exhibition-show .show-info p {
  padding: 0 4rem;
  font-size: 2rem;
  text-align: center;
  line-height: 3.5rem;
  margin-bottom: 3rem;
  color: #674a4a;
}

@media (max-width: 991px) {
  .exhibition-show .show-info p {
    font-size: 1.5rem;
  }
}

.exhibition-show .show-banner .carousel-indicators button {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
}

@media screen and (max-width: 400px) {
  .exhibition-show .show-banner .carousel-indicators button {
    width: 1rem;
    height: 1rem;
  }
}

.exhibition-show .show-banner .carousel-inner .carousel-item {
  height: 40rem;
}

@media screen and (min-width: 400px) and (max-width: 968px) {
  .exhibition-show .show-banner .carousel-inner .carousel-item {
    height: 30rem;
  }
}

@media screen and (max-width: 400px) {
  .exhibition-show .show-banner .carousel-inner .carousel-item {
    height: 20rem;
  }
}

.exhibition-show .show-banner .carousel-inner .carousel-item img {
  width: 100%;
  height: 100%;
}

.exhibition-service {
  margin-bottom: 4rem;
}

.exhibition-service .title {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

.exhibition-service .title h3 {
  text-align: center;
  font-size: 2rem;
  color: #777;
  margin-top: 2rem;
}

.exhibition-service .title p {
  width: 22rem;
  height: 7rem;
  white-space: nowrap;
  overflow: hidden;
  font-size: 2rem;
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.exhibition-service .content {
  padding: 0;
}

@media (max-width: 991px) {
  .exhibition-service .content {
    margin-bottom: 2rem;
  }
}

.exhibition-service .content h4 {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
}

@media (max-width: 991px) {
  .exhibition-service .content h4 {
    font-size: 2rem;
  }
}

.exhibition-service .content .line {
  width: 100%;
  height: 0.1rem;
  background: #c5c0bf;
  margin: 3rem 0;
  position: relative;
}

.exhibition-service .content .line::after {
  content: '';
  width: 6.4rem;
  height: 0.2rem;
  background: #c5c0bf;
  position: absolute;
  left: 50%;
  top: 0rem;
  transform: translate(-50%, -50%);
}

.exhibition-service .content p {
  text-align: center;
  font-size: 1.6rem;
  color: #333;
  padding: 0 2rem;
  margin-bottom: 1rem;
}

.news-center-box {
  margin-top: 12rem;
  margin-bottom: 4rem;
}

.news-center-box .navigation {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  padding: 1rem 2rem;
}

@media (max-width: 991.98px) {
  .news-center-box .navigation {
    margin-bottom: 2rem;
  }
}

.news-center-box .navigation p {
  margin-bottom: 2rem;
  font-size: 2.5rem;
  font-weight: 700;
  background-image: url("../images/title_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
  width: 18rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-center-box .navigation li {
  text-align: center;
  padding: 1rem 0 1.5rem 0;
}

.news-center-box .navigation li a {
  display: block;
  font-size: 1.8rem;
}

.news-center-box .navigation li a:hover {
  color: #b81c25;
}

.news-center-box .navigation .active {
  position: relative;
}

.news-center-box .navigation .active::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 0.2rem;
  background: #b81c25;
  left: 0;
  bottom: 0;
}

.news-center-box .navigation .active a {
  color: #b81c25;
}

.news-center-box .notice {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  padding: 1rem 2rem;
}

.news-center-box .notice .breadcrumb {
  align-items: center;
}

.news-center-box .notice .breadcrumb .breadcrumb-item:last-of-type a {
  color: #b81c25;
  font-weight: 700;
  font-size: 1.6rem;
}

.news-center-box .notice .breadcrumb .breadcrumb-item a {
  color: #777;
  font-size: 1.6rem;
}

.news-center-box .notice .content-list {
  padding-top: 2rem;
  border-top: 0.1rem solid #e4e4e4;
}

.news-center-box .notice .content-list ul li {
  padding: 1rem 1rem;
  margin-bottom: 0.5rem;
}

.news-center-box .notice .content-list ul li:nth-of-type(even) {
  background: #f4f4f4;
}

.news-center-box .notice .content-list ul li a {
  font-size: 1.5rem;
  display: flex;
  justify-content: space-between;
  color: #777;
}

.news-center-box .notice .content-list ul li a .illustrate {
  white-space: nowrap;
}

.news-center-box .notice .content-list ul li a:hover {
  color: #b81c25;
}

.news-center-box .notice .content-list ul li a .title {
  overflow: hidden;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 5rem;
}

.news-center-box .notice .paging {
  margin-top: 4rem;
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
}

.news-center-box .notice .paging .btn {
  border: 0.1rem solid #dee2e6;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  font-size: 1.8rem;
  color: #b81c25;
}

.news-center-box .notice .paging .btn:first-of-type {
  margin-right: 2rem;
}

.news-center-box .notice .paging .btn:last-of-type {
  margin-left: 2rem;
}

.news-center-box .notice .paging .pagination .page-item .page-link {
  border-radius: 0;
  font-size: 2rem;
  color: #b81c25;
  box-shadow: none;
}

.news-detail-box {
  margin-top: 12rem;
  margin-bottom: 4rem;
}

.news-detail-box .content-l {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  padding: 2rem;
}

.news-detail-box .content-l .header h2 {
  padding-top: 1rem;
  margin-bottom: 1rem;
  font-weight: 700;
  font-size: 2.8rem;
}

.news-detail-box .content-l .header .desc-box {
  padding-bottom: 1rem;
  border-bottom: 0.1rem solid #e4e4e4;
  display: flex;
  justify-content: space-between;
}

.news-detail-box .content-l .header .desc-box .desc {
  display: flex;
  flex-wrap: wrap;
}

.news-detail-box .content-l .header .desc-box .desc p {
  margin-right: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-detail-box .content-l .header .desc-box .desc p .iconfont {
  font-size: 2rem;
  color: #999;
  margin-right: 0.5rem;
}

.news-detail-box .content-l .header .desc-box .desc p .time {
  color: #999;
  font-size: 1.4rem;
}

.news-detail-box .content-l .header .desc-box .share {
  display: flex;
  align-items: center;
}

@media screen and (max-width: 500px) {
  .news-detail-box .content-l .header .desc-box .share {
    display: none;
  }
}

.news-detail-box .content-l .header .desc-box .share span {
  margin-right: 2rem;
  color: #999;
}

.news-detail-box .content-l .header .desc-box .share a {
  margin-right: 2rem;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 0.1rem solid #e4e4e4;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s;
}

.news-detail-box .content-l .header .desc-box .share a:hover {
  background: #b81c25;
}

.news-detail-box .content-l .header .desc-box .share a:hover i {
  color: #fff;
}

.news-detail-box .content-l .header .desc-box .share a i {
  font-size: 2rem;
  color: #999;
}

.news-detail-box .content-l .content {
  margin-top: 2rem;
}

.news-detail-box .content-l .content p {
  line-height: 3.2rem;
  font-size: 1.6rem;
  color: #666;
  margin-bottom: 3rem;
}

.news-detail-box .content-l .page {
  display: flex;
  justify-content: center;
}

.news-detail-box .content-l .page .btn {
  border: 0.1rem solid #dee2e6;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  font-size: 1.8rem;
  color: #b81c25;
}

.news-detail-box .content-l .page .btn:first-of-type {
  margin-right: 2rem;
}

.news-detail-box .content-l .page .btn:last-of-type {
  margin-left: 2rem;
}

.news-detail-box .content-r {
  box-shadow: 0 2px 27px 6px rgba(0, 0, 0, 0.12);
  padding: 2rem;
}

.news-detail-box .content-r .header {
  padding-bottom: 1rem;
  border-bottom: 0.1rem solid #e4e4e4;
}

.news-detail-box .content-r .header h2 {
  padding-top: 1rem;
}

.news-detail-box .content-r .content {
  margin-top: 2rem;
  padding-bottom: 2rem;
  border-bottom: 0.1rem solid #e4e4e4;
}

.news-detail-box .content-r .content p a {
  font-size: 1.8rem;
  font-weight: normal;
}

.news-detail-box .content-r .content p a:hover {
  color: #b81c25;
  text-decoration: underline;
}

.news-detail-box .content-r .content p span {
  padding-left: 1rem;
  font-size: 1.6rem;
  color: #999;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.news-detail-box .content-r .content .time {
  margin-top: 1rem;
}

.news-detail-box .content-r .content .time span {
  color: #999;
}

@keyframes show-product-detail {
  0% {
    transform: translateY(-2rem);
    opacity: 0.2;
  }
  25% {
    opacity: 0.5;
  }
  50% {
    opacity: 0.7;
  }
  75% {
    opacity: 0.9;
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
